US2624063A - Suction nozzle for suction cleaners - Google Patents

Suction nozzle for suction cleaners Download PDF

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Publication number
US2624063A
US2624063A US754357A US75435747A US2624063A US 2624063 A US2624063 A US 2624063A US 754357 A US754357 A US 754357A US 75435747 A US75435747 A US 75435747A US 2624063 A US2624063 A US 2624063A
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US
United States
Prior art keywords
suction
bottom plate
plate
nozzle
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US754357A
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English (en)
Inventor
Heem Jan Van Der
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2624063A publication Critical patent/US2624063A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever

Definitions

  • hinged junction introduces difculties because in all positions it must be air-tight. Moreover, such a hinge allows for rotaton in only one plane.
  • the present invention aims at; providing an air-tight universal connection between the nozzle and tube.
  • the nozzle according to the invention is mainly characterized in that it consists of an upper part of a strong resilient material, for example, rubber, closed at the lower side by a bottom of metal which is provided with one or more suction openings.
  • a strong resilient material for example, rubber
  • Fig. 1 is a vertical sectional View of one ernbodiment of the invention
  • Fig. 2 is a similar sectional view of another embodiment
  • Fig. 3 is a vertical sectional view of a further modification
  • Fig. 4 is a transverse view in sectional elevation of the nozzle shown in Fig. 3.
  • the mechanism of Fig. 1 comprises a suction nozzle, which can be pushed onto a tube l, and which has the usual external shape.
  • the nozzle comprises an upper part 2 of rubber which ends in a short connecting tube 3 which fits onto the tube l.
  • the rubber part 2 which is zin. vthe nature of a deformable diaphragm ends at thev lower side in a circular edge I3, wherein a metal plate 4 is placed.
  • the plate 4 has a at lower side, which can be moved over the floor and is provided with a central suction opening 5.
  • the part 2 forms an upper mounting part. for the plate.
  • a circular ⁇ outward bulge 9 is desirablyv provided around the upper part.
  • FIG. 2 When using a suction cleaner of this kind it is often desirable to increase the suction power locally. This is made possible in a simple way by the embodiment according to Fig. 2.
  • the embodiment of Fig. 2 is generally similar to the embodiment of Fig. 1. Corresponding reference characters have accordingly been applied to corresponding parts with the subscript a added in each instance, and no general description will be given.
  • the metal plate 4a isy formed in such a way that it is provided with twok suction openings or sets of suction openings 5a and 6a, to the front and rear of an intermediate boss. Further, the portion of the rubber part 2a which is situated at the back side between the boss and the rear extremity is formed to provide a thickened inwardly displaced enlargement. This enlargement is indicated at 1.
  • suction opening 6a is closed off, in part at least, from communication with the tube la and only the opening 5a remains in operation. This increases thev suction power through the opening 5a.
  • Figs. 3 and 4 is generally similar to the embodiment of Fig. 2.
  • Corresponding reference numerals have accordingly been applied to corresponding parts with the subscript b added in each instance, and no genera-l description will be given.
  • a brush l@ is iiexibly supported centrally at the lower side of the plate 4b, which can be operated at will.
  • the brush 'l0 in its normal position is not in contact with the floor.
  • the central portion of the plate 4b is desirably cut away and is replaced by a central brush supporting section 4c.
  • the section 4c is movabl-y supported through a spring plate 4d.
  • a suction nozzle for a suction cleaner comprising, in combination, a suction tube, a generally rigid, substantially flat bottom plate having a suction opening therein, the bottom plate eX- tending both laterally and in a fore and aft direction for substantial distances outward from the end of the suction tube, a deformable diaphragm of highly resilient material extending atwise and covering the entire bottom plate, said diaphragm including a central, integral, tubular extension through which it is connected to the suction tube, said diaphragm with its tubular extension constituting the sole means of connection of the bottom plate with the suction tube, and being sufficiently yielding to enable the suction tube to have limited bodily and universal tilting movement relative to the bo-ttom plate.
  • a suction nozzle for a suction cleaner comprising a rigid substantially flat bottoml plate having a surface lfor engagement with a flooring and one or more suction openings, and forming a bottom part of said nozzle, an upper part formed of a readily distortable resilient material having a neck substantially at the center thereof which forms the only connection between said plateand a suction tube, said upper part covering the bottom plate and having an upper surface extending outwardly from said neck substantially parallel to said first-mentioned surface, said neck being movable by means of a suction tube relatively to said bottom plate so as to distort the upper surface of said upper part relatively to said first-mentioned surface without affecting the relation of said bottom plate to the surface of a flooring with which said plate is in contact, the distance between the forwardmost floor contacting portion of said plate and the rearmost floor contacting portion of said plate and the distance between the lateral extremities of said plate, each being at least several times the vertical distance between the plate and the said upper surface of the upper part.
  • a suction nozzle for a suction cleaner characterized by a suction tube, a rigid, substantially nat bottom plate having a surface which engages a floor and supports the nozzle, said plate being provided with one r more suction openings, a thin readily distortable upper part of highly resilient material covering the bottom plate and in which said plate is mounted, said upper part having a neck substantially at the center thereof which forms the only connection between the bottom plate and the suction tube, said upper part enabling through its own distortion a substantial movement of the suction tube with respect to the bottom plate to be effected in any selected direction, without affecting the relation of the bottom plate to a floor, said bottom plate including an upwardly displaced, yieldable central section, a brush carried directly by said central section of the bottom plate, said section normally supporting the brush out of contact with a floor engaged by said bottom plate, the upper part being formed with projections engageable with the central brush supporting section of the bottom plate and the brush supporting section being sufficiently yieldable to shift the brush into engagement with a floor engaged by said bottom plate in
  • a suction nozzle for a suction cleaner characterized by a suction tube, a rigid, substantially ilat bottom plate having a surface which engages a door and supports the nozzle, said plate being provided with suction openings, a thin readily distortable upper part of highly resilient material covering the bottom plate and in which said plate is mounted, said upper part having a neck substantially at the center thereof which forms the only connection between the bottom plate and the suction tube, said upper part enabling through its own distortion a substantial movement of the suction tube with respect to the bottom plate to be eiected in any selected direction, without affecting the relation of the bottom plate to a floor, said bottom plate having said suction openings situated to the front and rear of the transverse axis of the nozzle, Vthe resilient upper part of the nozzle above a rear suction opening having a thickened enlargement displaceable downward in response to downward tilting of the suction tube to engage the bottom plate forwardly of such rear opening, thereby to close oi air flow, in part at least, from the rear
  • JAN VAN can HEEM.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
US754357A 1946-05-10 1947-06-13 Suction nozzle for suction cleaners Expired - Lifetime US2624063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL258568X 1946-05-10

Publications (1)

Publication Number Publication Date
US2624063A true US2624063A (en) 1953-01-06

Family

ID=19781412

Family Applications (1)

Application Number Title Priority Date Filing Date
US754357A Expired - Lifetime US2624063A (en) 1946-05-10 1947-06-13 Suction nozzle for suction cleaners

Country Status (2)

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US (1) US2624063A (de)
CH (1) CH258568A (de)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104987A (en) * 1960-01-19 1963-09-24 V L Smithers Mfg Company Suction head for saturating foam blocks
US3149363A (en) * 1963-04-01 1964-09-22 Edward F Eckernkamp Vacuum cleaner attachment
US5347679A (en) * 1993-01-07 1994-09-20 Royal Appliance Mfg. Co. Stick type vacuum cleaner
WO1996037142A1 (en) * 1995-05-21 1996-11-28 Edlund Goeran Cleaning tool of a vacuum cleaner
US20090139046A1 (en) * 2007-12-03 2009-06-04 Paul Kappos Air induction hard surface cleaning tool with an internal baffle
US20100200080A1 (en) * 2009-02-09 2010-08-12 Roden Michael J Systems and methods for transferring heat and/or sound during fluid extraction and/or cleaning processes
US20110017237A1 (en) * 2009-07-21 2011-01-27 Wolfe Kevin A Fluid extracting devices and associated methods of use and manufacture
US20110072611A1 (en) * 2008-06-27 2011-03-31 Ace Electronics Co., Ltd. Suction head for a vacuum cleaner
USD684737S1 (en) 2011-08-31 2013-06-18 Dri-Eaz Products, Inc. Extractor housing
US20130326842A1 (en) * 2012-06-07 2013-12-12 Karcher North America, Inc. Fluid Extraction Tool
USD701661S1 (en) 2012-09-04 2014-03-25 Dri-Eaz Products, Inc. Extractor port housing
US9179812B2 (en) 2012-11-19 2015-11-10 Sapphire Scientific Inc. Hard surface cleaners having cleaning heads with rotational assist, and associated systems, apparatuses and methods
US9195238B2 (en) 2012-06-15 2015-11-24 Sapphire Scientific, Inc. Waste water vessels with multiple valved chambers, and associated systems and methods
US9351622B2 (en) 2012-09-04 2016-05-31 Sapphire Scientific Inc. Fluid extracting device with shaped head and associated systems and methods of use and manufacture
CN107669211A (zh) * 2017-11-07 2018-02-09 天佑电器（苏州）有限公司 扁形吸头、具有其的扁吸附件及具有扁吸附件的吸尘器
US10022031B2 (en) 2013-11-15 2018-07-17 Dri-Eaz Products, Inc. Power/water supply and reclamation tank for cleaning devices, and associated systems and methods
US10060641B2 (en) 2015-02-25 2018-08-28 Dri-Eaz Products, Inc. Systems and methods for drying roofs
US10264939B2 (en) 2015-08-17 2019-04-23 Skagit Northwest Holdings, Inc. Rotary surface cleaning tool
US10584497B2 (en) 2014-12-05 2020-03-10 Dri-Eaz Products, Inc. Roof cleaning processes and associated systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008886B (de) * 1954-03-12 1957-05-23 Licentia Gmbh Auswechselbare Scheibenbuerste fuer Bohnermaschine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994873A (en) * 1933-01-07 1935-03-19 Citizens Trust Company Dusting tool for air-method cleaning systems
US2025734A (en) * 1932-06-16 1935-12-31 Electrolux Corp Suction nozzle
US2029668A (en) * 1933-03-02 1936-02-04 Mccardle Lionel Frank Suction nozzle of vacuum cleaning apparatus
US2035688A (en) * 1934-05-21 1936-03-31 Rexair Corp Nozzle for vacuum cleaners
US2068496A (en) * 1934-01-05 1937-01-19 Electrolux Corp Suction nozzle
US2071077A (en) * 1936-02-24 1937-02-16 Quadrex Corp Flexible nozzle for vacuum cleaners
FR855415A (fr) * 1938-09-15 1940-05-10 Electrolux Ab Tuyère d'aspiration pour appareils pour le nettoyage par le vide
US2310554A (en) * 1941-10-18 1943-02-09 Scovill Manufacturing Co Suction nozzle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025734A (en) * 1932-06-16 1935-12-31 Electrolux Corp Suction nozzle
US1994873A (en) * 1933-01-07 1935-03-19 Citizens Trust Company Dusting tool for air-method cleaning systems
US2029668A (en) * 1933-03-02 1936-02-04 Mccardle Lionel Frank Suction nozzle of vacuum cleaning apparatus
US2068496A (en) * 1934-01-05 1937-01-19 Electrolux Corp Suction nozzle
US2035688A (en) * 1934-05-21 1936-03-31 Rexair Corp Nozzle for vacuum cleaners
US2071077A (en) * 1936-02-24 1937-02-16 Quadrex Corp Flexible nozzle for vacuum cleaners
FR855415A (fr) * 1938-09-15 1940-05-10 Electrolux Ab Tuyère d'aspiration pour appareils pour le nettoyage par le vide
US2310554A (en) * 1941-10-18 1943-02-09 Scovill Manufacturing Co Suction nozzle

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104987A (en) * 1960-01-19 1963-09-24 V L Smithers Mfg Company Suction head for saturating foam blocks
US3149363A (en) * 1963-04-01 1964-09-22 Edward F Eckernkamp Vacuum cleaner attachment
US5347679A (en) * 1993-01-07 1994-09-20 Royal Appliance Mfg. Co. Stick type vacuum cleaner
WO1996037142A1 (en) * 1995-05-21 1996-11-28 Edlund Goeran Cleaning tool of a vacuum cleaner
US5987700A (en) * 1995-05-21 1999-11-23 Edlund; Goeran Cleaning tool of a vacuum cleaner
CN1103203C (zh) * 1995-05-21 2003-03-19 戈伦·埃德隆 真空吸尘器的清洁工具
US8510902B2 (en) 2007-12-03 2013-08-20 Dri-Eaz Products, Inc. Air induction hard surface cleaning tool with an internal baffle
US20090139046A1 (en) * 2007-12-03 2009-06-04 Paul Kappos Air induction hard surface cleaning tool with an internal baffle
US9560949B2 (en) 2007-12-03 2017-02-07 Sapphire Scientific, Inc. Air induction hard surface cleaning tools with an internal baffle
US9066647B2 (en) 2007-12-03 2015-06-30 Dri-Eaz Products, Inc. Air induction hard surface cleaning tools with an internal baffle
US20110072611A1 (en) * 2008-06-27 2011-03-31 Ace Electronics Co., Ltd. Suction head for a vacuum cleaner
US20100200080A1 (en) * 2009-02-09 2010-08-12 Roden Michael J Systems and methods for transferring heat and/or sound during fluid extraction and/or cleaning processes
US9332887B2 (en) 2009-02-09 2016-05-10 Sapphire Scientific Systems and methods for transferring heat and/or sound during fluid extraction and/or cleaning processes
US8561254B2 (en) 2009-02-09 2013-10-22 Sapphire Scientific Systems and methods for transferring heat and/or sound during fluid extraction and/or cleaning processes
US20110017237A1 (en) * 2009-07-21 2011-01-27 Wolfe Kevin A Fluid extracting devices and associated methods of use and manufacture
GB2484039B (en) * 2009-07-21 2013-07-17 Dri Eaz Products Inc Fluid extracting devices and associated methods of use and manufacture
USD684737S1 (en) 2011-08-31 2013-06-18 Dri-Eaz Products, Inc. Extractor housing
US20130326842A1 (en) * 2012-06-07 2013-12-12 Karcher North America, Inc. Fluid Extraction Tool
US9195238B2 (en) 2012-06-15 2015-11-24 Sapphire Scientific, Inc. Waste water vessels with multiple valved chambers, and associated systems and methods
US9351622B2 (en) 2012-09-04 2016-05-31 Sapphire Scientific Inc. Fluid extracting device with shaped head and associated systems and methods of use and manufacture
USD701661S1 (en) 2012-09-04 2014-03-25 Dri-Eaz Products, Inc. Extractor port housing
US9179812B2 (en) 2012-11-19 2015-11-10 Sapphire Scientific Inc. Hard surface cleaners having cleaning heads with rotational assist, and associated systems, apparatuses and methods
US10022031B2 (en) 2013-11-15 2018-07-17 Dri-Eaz Products, Inc. Power/water supply and reclamation tank for cleaning devices, and associated systems and methods
US10584497B2 (en) 2014-12-05 2020-03-10 Dri-Eaz Products, Inc. Roof cleaning processes and associated systems
US10060641B2 (en) 2015-02-25 2018-08-28 Dri-Eaz Products, Inc. Systems and methods for drying roofs
US10753628B2 (en) 2015-02-25 2020-08-25 Legend Brands, Inc. Systems and methods for drying roofs
US11686482B2 (en) 2015-02-25 2023-06-27 Legend Brands, Inc. Systems and methods for drying roofs
US10264939B2 (en) 2015-08-17 2019-04-23 Skagit Northwest Holdings, Inc. Rotary surface cleaning tool
CN107669211A (zh) * 2017-11-07 2018-02-09 天佑电器（苏州）有限公司 扁形吸头、具有其的扁吸附件及具有扁吸附件的吸尘器

Also Published As

Publication number Publication date
CH258568A (de) 1948-12-15

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